Books: Seduction by the State

Colonel Steinbaum is a humanitarian.
He works for the Third Reich, but he hates it. For one thing, his Jewish
mistress has been hauled off to prison. For another, he is sickened by
the brutality at the concentration camp where he is stationed.
Steinbaum is on the verge of joining an anti-Nazi conspiracy when he
makes the mistake of going to a party held by a high Nazi official in
an elegant château. The symbol of Nazi Germany, Author von Abele
suggests, is not an armed camp or an insane asylum but this...